avcodec/wmalosslessdec: Fix integer overflow with sliding in padding bits

[ffmpeg] / libavcodec / mips / h263dsp_msa.c

diff --git a/libavcodec/mips/h263dsp_msa.c b/libavcodec/mips/h263dsp_msa.c
index 472bcbd70a7229a5b8e3dc0a5182423087b8bbc5..2e1ca0183d650274388419856658de5e7dca03a8 100644 (file)
--- a/libavcodec/mips/h263dsp_msa.c
+++ b/libavcodec/mips/h263dsp_msa.c
@@ -86,10 +86,7 @@ static void h263_h_loop_filter_msa(uint8_t *src, int32_t stride, int32_t qscale)
     ILVR_B2_SH(in3, in0, in1, in2, temp0, temp1);
     in0 = (v16u8) __msa_ilvr_h(temp1, temp0);
     in3 = (v16u8) __msa_ilvl_h(temp1, temp0);
-    ST4x4_UB(in0, in0, 0, 1, 2, 3, src, stride);
-    src += 4 * stride;
-    ST4x4_UB(in3, in3, 0, 1, 2, 3, src, stride);
-    src += 4 * stride;
+    ST_W8(in0, in3, 0, 1, 2, 3, 0, 1, 2, 3, src, stride);
 }
 
 static void h263_v_loop_filter_msa(uint8_t *src, int32_t stride, int32_t qscale)